Astatine
TL;DR: Astatine (CAS 31665-25-5) is a chemical compound with molecular formula At2 and molecular weight 419.97 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
astatanylastatine
Also Known As: ASTATINE, astatanylastatine, diastatine, ALABAMINE, HELVETIUM
| Molecular Formula | At2 |
|---|---|
| Molecular Weight | 419.97 g/mol |
| LogP | 0.0 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 0 |
| Exact Mass | 419.9743 |
| Heavy Atoms | 2 |
| Complexity | 0.0 |
Chemical Identifiers
| CAS Number | 31665-25-5 |
|---|---|
| SMILES | [At][At] |
Product Overview
Astatine (CAS 31665-25-5), with molecular formula At2 and molecular weight 419.97 g/mol. IUPAC: astatanylastatine.
Chemical Property Profile of Astatine
Property Insights of Astatine
The XLogP value of 0.0 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Astatine. With a topological polar surface area (TPSA) of 0.0 Ų, Astatine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Astatine has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Astatine?
The CAS number of Astatine is 31665-25-5.
What is the molecular formula of Astatine?
The molecular formula of Astatine is At2.
What is the molecular weight of Astatine?
The molecular weight of Astatine is 419.97 g/mol.
Where can I buy Astatine?
You can request a quote for Astatine directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Astatine?
Yes, KEHONG BIO provides custom synthesis services for Astatine and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.